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Proceedings of the American Mathematical Society

Published by the American Mathematical Society since 1950, Proceedings of the American Mathematical Society is devoted to shorter research articles in all areas of pure and applied mathematics.

ISSN 1088-6826 (online) ISSN 0002-9939 (print)

The 2020 MCQ for Proceedings of the American Mathematical Society is 0.85.

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A remark on Strichartz estimates for Schrödinger equations with slowly decaying potentials
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by Kouichi Taira PDF
Proc. Amer. Math. Soc. 150 (2022), 3953-3958 Request permission

Abstract:

In this short note, we prove Strichartz estimates for Schrödinger operators with slowly decaying singular potentials in dimension two. This is a generalization of the recent results by Mizutani, which are stated for dimension greater than two. The main ingredient of the proof is a variant of Kato’s smoothing estimate with a singular weight.
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Additional Information
  • Kouichi Taira
  • Affiliation: Department of Mathematical Sciences, Ritsumeikan University, 1-1-1 NojiHigashi, Kusatsu, 525-8577, Japan
  • Email: ktaira@fc.ritsumei.ac.jp
  • Received by editor(s): August 5, 2021
  • Received by editor(s) in revised form: October 9, 2021, December 7, 2021, and December 9, 2021
  • Published electronically: April 7, 2022
  • Communicated by: Ariel Barton
  • © Copyright 2022 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 150 (2022), 3953-3958
  • MSC (2020): Primary 35Q41
  • DOI: https://doi.org/10.1090/proc/15954
  • MathSciNet review: 4446243